{"product_id":"exhaust-header-68","title":"Tight Fit Block Hugger Headers Black Paint Chevy LS Motor Tube Size 1-5\/8 Inch Collector Size 2-1\/2 Inch Black Paint FlowTech","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 11706FLT\u003c\/p\u003e\u003cp\u003eFlowtech Headers are the perfect combination of quality and value. This block hugger header fits all popular hot rods with the popular Chevy LS motors.This header is coated with high heat resistant black paint for that classic look. Perfect for any Rat Rod.Features and Benefits:Tight fit block hugger design for popular hot rods powered by the popular Chevy LS motors Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Heavy duty 16-gauge tubing for increased strength and durability Smooth transition, 1-5\/8 inch diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response TIG Welded 2-1\/2 inch collector for maximum strength Machined 3\/8 inch header flange for a leak-free seal and maximum strength Premium aluminum header gaskets included Adapter tubes are supplied for easy exhaust connection Header is coated in high heat resistant black paint for a classic lookDetails:Air Injection Tubes: NoBolt size: M8 x 1.25 x 25mmBolts Included: YesCARB (California) Compliant: NoCatalytic Converter Quantity: 0Collector Attachment: 3-Bolt FlangeCollector Diameter: 2.50 InchCollector Port Diameter: 2.50 InchCollector Reducer Included: YesCollector Reducer Outlet Diameter: 2.50 InchColor: BlackCylinder Head Flange Thickness: 3\/8Design: Block HuggerDrive: 2WD, 4WDEGT (Exhaust Gas Temperature) Port: NoEGT Port: NoEmission Code: 4Engine: GM Gen III\/IV (LS)Finish: PaintedFlange Thickness: 0.375 Inch, 3\/8Gasket Or Seal Included: YesGrade Type: PerformanceHeader Finish: Black PaintHeader Series: Block HuggerHeader Style: Block HuggerMaterial: Mild SteelMounting Hardware Included: YesOxygen Sensor Port: NoPort Shape: RoundPrimary Tubing Diameter: 1-5\/8, 1.625 InchProduct Type: HeadersQuantity: Sold as a PairSheen Level: SatinTube Material: Mild SteelTube Wall Thickness: 16 Gauge\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTight fit block hugger design for popular hot rods powered by the popular Chevy LS motors\u003c\/li\u003e\n\u003cli\u003eIdeal For Street Rods\u003c\/li\u003e\n\u003cli\u003eMandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity\u003c\/li\u003e\n\u003cli\u003eMandrel Bent Tubes Provide Smooth Flow\/Increased Exhaust Velocity\u003c\/li\u003e\n\u003cli\u003eHeavy duty 16-gauge tubing for increased strength and durability\u003c\/li\u003e\n\u003cli\u003e16 Gauge Tubing Increases Strength\u003c\/li\u003e\n\u003cli\u003eSmooth transition, 1-5\/8\" diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response\u003c\/li\u003e\n\u003cli\u003eIncreases Performance\u003c\/li\u003e\n\u003cli\u003eTIG Welded 2-1\/2\" collector for maximum strength\u003c\/li\u003e\n\u003cli\u003eImproves Throttle Response\u003c\/li\u003e\n\u003cli\u003eMachined 3\/8\" header flange for a leak-free seal and maximum strength\u003c\/li\u003e\n\u003cli\u003eTIG Welded\u003c\/li\u003e\n\u003cli\u003ePremium aluminum header gaskets included\u003c\/li\u003e\n\u003cli\u003eLeak Free Seal\u003c\/li\u003e\n\u003cli\u003eAdapter tubes are supplied for easy exhaust connection\u003c\/li\u003e\n\u003cli\u003ePremium Hardware\/Gaskets\u003c\/li\u003e\n\u003cli\u003eHeader is coated in high heat resistant black paint for a classic look\u003c\/li\u003e\n\u003cli\u003eAdapter Tubes Supplied For Easy Connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTight Fit Block Hugger Header |  For Use w\/LS Motors |  1.625 in. Primary Tube |  2.5 in. Collector Tube |  Black\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"Flowtech","offers":[{"title":"Default Title","offer_id":51827629916472,"sku":"F00M 11706FLT","price":393.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/579272068.webp?v=1778810766","url":"https:\/\/store.motormia.co\/products\/exhaust-header-68","provider":"MOTORMIA","version":"1.0","type":"link"}